Architecture and tactile ground markers

A band of yellow tactile hazard markers surrounds the outside of a poorly constructed footpath. But there are no markers on the nearby kerb ramp.When it comes to accessibility in the built environment, it’s a common for people to think wheelchairs. Consequently, designers think of adding ramps, wider corridors and elevators. The Australian Standard for access and mobility is focused on wheelchair users and people with vision impairment. So it is little wonder that designers think this is the sum total of disability access. When tactile ground markers and ramps are not integral to the design we end up with long ramps and an excess of tactile ground markers. 

An article in Archdaily discusses the integration of tactile surfaces into design. The article gives a brief history, discusses the different types of tactile ground markers and how they are used. The main point of the article is that added thoughtfully, tactile makers can “improve the lives of all their occupants”. The article has many pictures to illustrate points made. 

A person who is blind will use their white cane to follow the directional markers, or their feet. People with low vision or partial sight can also use these markers effectively if there is sufficient colour contrast. 

The title of the article is, Why we should integrate tactile surfaces into architecture. It has pictures and drawings to illustrate points. 

Three steps into doorway are tiled with grey hazard tactile markers edged with yellow markers.

Editor’s comment: I have a large file of pictures of poorly and wrongly placed tactile ground surface indicators (TGSI). Some are placed as if to prevent slips. For example, on the treads of stairs as shown in the picture.

 

Minimum access standards and myths

A flight of steps with handrails and an adjoining ramp lead to a public building. Minimum access standards for the built environment do not guarantee accessibility. Unfortunately, we still have designers who aren’t interested in best practice, only in ticking the compliance box. It also means that access is a last thought and remedies, such as ramps, are tacked onto the “grand design”. But universal design should be the grand design if we want equitable and dignified use by all. 

The Access to Premises Standard of 2011 has improved accessibility to new buildings, but it is not the total answer. They only go part way in creating inclusive environments. An article in Sourceable addresses some of the issues and the myths that remain within the property industry. 

The myths

Here are some of the myths about minimum access standards explained in detail in the article:

      1. Access is the same as universal design.
      2. Universal design in more expensive than access.
      3. The Australian Standard for Access considers all people with disability.
      4. The dimensions in the Australian Standard provide independent access for everyone.
      5. Minimum compliance guarantees all people with disability can use everything in a building.
      6. Access consultants know everything about access, disability and universal design.

The article concludes, “If we allow ourselves to be constrained by the minimum we will never aspire to the maximum. The legacy will be mediocrity.”  The title of the article is Minimum Compliance Means Missed Opportunities and Mediocrity

 

Accessible: Not what you think

A man in a wheelchair is separated from the crowd by a low concrete barrierIt takes much more than a ramp to make a place or space accessible. It might allow entry and access for people who use mobility devices, but it doesn’t make for equity or inclusion. This is a well argued point in a Time magazine article. “Accessibility should be a catalytic force for something more” says Eddie Ndopu. It’s a “slippery, deceptive word that belies its own emancipatory meaning”.

Ndopu uses the term “accessibility” as meaning inclusion, where perhaps others might use inclusive or universal design. As many others have stated before, technical compliance does not always provide access, let alone inclusion. He discusses how accessibility, in the various interpretations, is, indeed, slippery. It implies freedom but does not deliver the goods. 

A well-written and thoughtful read based on personal experience. A good reminder that for all the words, the intentions of those words are yet to be realised.

The title of the article is, It’s Time to Rethink the Language of Accessibility. And to Imagine a More Equal World.

The caption for the image in the magazine shows Eddie Ndopu, who has a degree from Oxford, works for the UN and plans to go to space. 

Biophilic Design is for everyone

A workbench with computers overlooks a waterfall and stream. People are looking out of the window. Biophilic design is for everyone.Biophilic design is about the health and wellbeing of building occupants. So is universal design. Biophilic design is receiving interest in design disciplines, but buildings also need to be inclusive. Otherwise the biophilic aspects are lost.

An article by Andrew Heaton in Sourceable discusses some of the studies of offices, hotels, schools and other public buildings. Natural light, natural materials such as timber, and living plants make people feel better. Students study better and hotel guests appreciate the extra sense of comfort. And it goes beyond views from a window. Sounds of nature, textured material, direct sunlight, and natural patterns all have an effect. 

There’s more in this article, including a link to a study on biophilic design in the workplace

It is no surprise that being able to look out at nature and water views effects wellbeing. If it didn’t, homes, hotels and offices would charge a premium for them. They are in demand because people prefer them, even if they don’t know why. 

The title of the article is, Why You Need Biophilic Design on Your Next Project.  

 

Fully accessible. What does it mean?

A blue banner with the words in white, Fully Accessible. But what does it mean?People with disability are often stereotyped and considered “the others” in plans, policies and products. This means we haven’t found the right terminology to cover this diverse group. So we have gradually invented words and phrases as we go. Some terms are OK such as universal access. Others are demeaning or patronising, for example, “differently abled”. Making something accessible also has many variations. It could be a building complying to government regulations. Or it could be something designed with the broadest range of potential users in mind. But saying universal access or something is fully accessible is vague.

Carrie-Ann Lightley discusses this issue in a blog post. When a website or brochure says “fully accessible” – fully accessible to whom? “Wheelchair Friendly” doesn’t help either. As Carrie-Ann says, “you just really like wheelchairs?” In the context of travel and tourism she repeats the message about information. That is, information that helps everyone decide if they can visit and get around in a place. Sweeping statements and wheelchair icons don’t cut it. Similarly, websites that ask people to call to confirm their needs. Information is power. 

Carrie-Ann also has a useful short video on her Twitter page.

From the editor – other terms to avoid are “all abilities” or any word where “ability” has been captured in a way to make it sound inclusive. It doesn’t. Special words are still special and segregating and label the group you are thinking of as separate. One could argue terms such as “employability” meaning “recruiting people with disability” is required at this point in time. That’s because employment and recruitment practices are yet to be inclusive.   

 

Creating Safe Space for Everyone

A street scene showing a wide footpath and a row of shops in the suburbs. Safe space for everyone?How many urban planners think about accessibility and disability from the outset? Some, no doubt. Urban planners also have to think about personal safety – it’s a core concern. But what about safety for people with disability? Do community norms play a role in design decisions? An article in The Conversation discusses this issue and begins:

“Creating safe and secure urban spaces is a core concern for city managers, urban planners and policy workers. Safety is a slippery concept to pin down, not least because it is a subjective experience. It incorporates our perceptions of places and memories, but also norms in society about who is expected to use spaces in the city, and who is considered to be out of place.”

So it is much more than designing out crime. Different population groups experience safety in different ways – much more nuanced that matching with crime statistics. A study from the University College Cork has looking at this issue in more detail. An overview is in an article in The Conversation by Claire Edwards.

The study looked at three cities in Ireland and some obvious places where people with disability felt unsafe were transport hubs, bars and shopping centres. The Conversation article concludes:

“Urban safety is as much about changing social relations as it is about technical fixes. Disabled people’s experiences show us that it is only by challenging assumptions about who has a right to inhabit urban space that we can create more inclusive, just and safer societies.”

The title of the article is, The experiences of people with disabilities show we need a new understanding of urban safety.  

 

UD in school buildings AND learning

A female teacher stands smiling in front of a of young students in school uniform. One has her arm raised as if to ask or answer a question.While we talk of inclusive education and designing inclusive learning material, little has changed in the physical design of schools. According to an article in The Conversation, the classic 7 Principles of Universal Design are too vague and abstract to be of any help. However, designers are often directed to them as the way to go. Read more on this discussion about learning from the best that already exists. The authors are Scott Alterator, Benjamin Cleveland and Jocelyn Boys. There are more useful links to other documents in the article.The title of the article is, Students with disabilities need inclusive buildings. We can learn from what’s already working.

Steinfeld and Maisel in 2012 devised the 8 Goals of Universal Design, which are more practical, but they haven’t had the same coverage as the Principles. 

Editor’s note: I agree with the authors that the 7 Principles are only a starter for thinking inclusively. Unfortunately they are so often quoted in academia and guidebooks that it is difficult to shift away from them. Part of the problem is that the term “universal design” is used in the UN Convention on the Rights of Persons with Disability. That isn’t the problem per se. If people don’t know what universal design is, they Google it or go to Wikipedia. A Google search will almost certainly take you to the 7 Principles. And then perhaps policy makers and designers look no further.

There is no quick fix checklist. Inclusion is more than that – it is a way of thinking. I wrote an article along time ago that is still being read, Universal Design: Is it Accessible?   

How not to build a library

A long flight of stairs on the left looks out over Manhattan with rows of books tiered up on the right hand side. They are only accessible via the stairs.If ever there was an example of how not to design a public library, this has to be it. All because the architects failed to check with any user groups. The architects still maintain the issues are just “wrinkles” in the design, not flaws. However, bookshelves lay empty, bleacher seating is sealed off for safety reasons, baby strollers block the walkways, and that doesn’t include the issues for people with disability – patrons and staff alike. The building offers wonderful views but it’s not how to build a library. 

The article is from the New York Times, New Library is a $41.5 Million Masterpiece. But About Those Stairs. It explains the issues in more detail and has more pictures. There is also a news video from Spectrum News with the story. A salutary lesson in remembering function as well as form in design. 

An architecture magazine explains more of the back story: Accessibility by the Book: The Case of the Hunters Point Library. It seems the architects heeded the ADA minimum requirements. Treating the tiered section of the library as an “assembly place”  the ADA only requires access to the top and bottom levels. 

2024 Update: New York City sues architects over the design – see more in The New York Times.The City is suing for the $10m it will cost to remedy the current lack of access. 

Any good examples?

Entrance to the LightHouse building showing a man using a cane and a woman with an assistance dog.Do you know of good examples of universal design in buildings? One or two maybe?  Bess Williamson asks in Metropolis magazine, Why Are There So Few Great Accessible Buildings? Of course, accessibility in its fullest sense is much more than compliance to the building code.

Professor Williamson discusses the LightHouse project, and the Berkeley’s Center for Independent Living. Including people with disability in the design process means these buildings are not a regular type of commission. In some respects they are specialised buildings because people with disability were central to design thinking. It’s puzzling to think that architects can’t apply the same thinking to all their projects. After all, everyone benefits from inclusive design. What’s worrying is that the Americans with Disabilities Act (ADA), isn’t being heeded.

Williamson also discusses the recent architectural “triumph” of the new Queens Public Library which revealed major access problems. The architects claimed compliance on the basis that patrons could ask a librarian for help. However, this is not equitable access. It shows scant regard for the ADA and not only people with disability. Families with prams also use libraries, and staff cannot take trolleys to the shelves. Thinking about all users makes a case for universal design. The Queens Library is a case of form over function – the views from the windows, if you can reach them, are fabulous. 

Williamson concludes that access remains an afterthought for designers who look to the minimum. But disability-specific places show that access can be creative beyond the legal minimum. The article is easy to read and has a gallery of illustrations.